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Hot Temperatures in the Northwest U.S.; Tropical Rainfall Potential in the Southwest U.S.

Hot to extremely hot temperatures are in place again Thursday across the interior northwest U.S. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. through Saturday which may bring areas of flooding. Read More >

Icing and Turbulence Graphical Forecast Products
  Icing Forecast     Turbulence Forecast        
Go to the Aviation Weather Center GTG page for more options. Note that turbulence is a highly dynamic phenomenon and in case of rapidly changing conditions the EDR product may not accurately convey a significant hazard.
NOTE: CIP/FIP are intended for flight planning purposes and should always be used in combination with icing information from all available sources including AIRMETs, SIGMETs, and PIREPS. CIP and FIP aid flight planning and situational awareness through graphical depiction of current and forecast icing conditions across an area or along a route of flight. See the AWC Help Page for additional information on CIP/FIP use and limitations.
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